1ULC	Sugar Binding Protein	date	Sep 12, 2003
title	Cgl2 In Complex With Lactose
authors	P.J.Walser, P.W.Haebel, M.Kuenzler, U.Kues, M.Aebi, N.Ban
compound		source
Molecule: Galectin-2 Chain: A, B Synonym: Cgl2 Engineered: Yes		Organism_scientific: Coprinopsis Cinerea Organism_taxid: 5346 Gene: Cgl2 Expression_system: Saccharomyces Cerevisiae Expression_system_common: Baker'S Yeast Expression_system_taxid: 4932 Expression_system_strain: Sey6210 Expression_system_vector_type: Plasmid Expression_system_plasmid: Pyade4
symmetry	Space Group: P 43 21 2	R_factor 0.210 R_Free 0.266
crystal cell	length a length b length c angle alpha angle beta angle gamma 65.220 65.220 240.286 90.00 90.00 90.00
method	X-Ray Diffraction	resolution	2.60 Å
ligand	BGC, GAL	enzyme
related structures	by homologous chain: 1ULF
Gene Ontology	Chain Function Process Component A, B
Primary reference	Structure and functional analysis of the fungal galectin CGL2., Walser PJ, Haebel PW, Kunzler M, Sargent D, Kues U, Aebi M, Ban N, Structure (Camb) 2004 Apr;12(4):689-702. PMID:15062091

Data retrieval

Asymmetric unit, PDB entry: [header only] [complete with coordinates] (56 Kb) [Save to disk] Biological Unit Coordinates (1ulc.pdb1.gz) 100 Kb LPC: Ligand-Protein Contacts for 1ULC CSU: Contacts of Structural Units for 1ULC Likely Quarternary Molecular Structure file(s) for 1ULC Structure Factors (130 Kb) Retrieve 1ULC in mmCIF format [Save to disk] SEQRES to COORDINATES correlation for 1ULC from S2C, [Save to disk] Re-refined 1ulc structure from PDB_REDO, a databank with updated and optimised macromolecular X-ray diffraction structure models

View 1ULC in 3D

Proteopedia, because life has more than 2D. On Jmol, a nice Rasmol like molecule viewer. This is good for easiest viewing of basic structure. On FirstGlance, an excellent tool for a guided tour on the structure components, by E. Martz.

Visual 3D analysis of 1ULC

Ramachandran plot from PDBSum

Structure-derived information

Electron Density related parameters from EDS Electron Density Server, at Upsala Dipole moment, from Dipole Server at Weizmann Institute 3D motif for 1ULC, from MSDmotif at EBI Classification of representative domains in scop (Structural Classification of Proteins)     - Domain d1ulca_, region A [Jmol] [rasmolscript] [script source]     - Domain d1ulcb_, region B [Jmol] [rasmolscript] [script source]

Sequence-derived information

View one-letter amino acid or nucleotide sequence for each chain: [1ulc] [1ulc_A] [1ulc_B] SWISS-PROT database: [Q9P4R8] Domain organization of [CGL2_COPCI] by SWISSPFAM Domains found in 1ULC: [GLECT] [Gal-bind_lectin ] by SMART

Other resources with information on 1ULC

Community annotation for 1ULC at PDBWiki (http://pdbwiki.org) MMDB (Entrez's Structure Database)

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